Score: 1.3 (>= 0.8) Infected Target: 130.107.147.189 Infector List: 114.51.165.20 Egg Source List: 114.51.165.20 C & C List: Peer Coord. List: Resource List: Observed Start: 08/30/2010 23:54:53.750 PDT Report End: 08/30/2010 23:54:56.472 PDT Gen. Time: 08/30/2010 23:55:13.516 PDT INBOUND SCAN EXPLOIT 114.51.165.20 (7) (23:54:53.750 PDT-23:54:56.472 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-4168 (23:54:59.616 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3442 (23:54:53.750 PDT) 445<-3775 (23:54:55.930 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3442 (23:54:54.632 PDT-23:54:54.662 PDT) 2: 445<-3775 (23:54:56.452 PDT-23:54:56.472 PDT) EXPLOIT (slade) EGG DOWNLOAD 114.51.165.20 (4) (23:54:57.942 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3959 (23:54:57.942 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-4168 (23:54:59.402 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3959 (23:54:58.332 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-4168 (23:54:59.402 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 114.51.165.20 (23:54:57.772 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3959 (23:54:57.772 PDT) 186.67.254.174 (23:55:13.516 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1066->445 (23:55:13.516 PDT) ATTACK PREP DECLARE BOT tcpslice 1283237693.750 1283237696.473 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.147.189' ============================== SEPARATOR ================================